Isabel, SD

Mostly sunny and hot; windy in the afternoon; possible danger of dehydration and heatstroke while doing strenuous activities

RealFeel®96°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSE 16 mph

Thu 7/10

85° /59°

55%

Humid with times of clouds and sun; watch for a severe afternoon thunderstorm; storms can bring flooding, damaging winds and even a tornado

RealFeel®94°

RealFeel Shade™86°

Max UV Index7 (High)

WindSSE 7 mph

Fri 7/11

73° /53°

Clouds and sun, becoming windier and less humid

RealFeel®74°

RealFeel Shade™69°

Max UV Index7 (High)

WindNNW 17 mph

Sat 7/12

83° /58°

Mostly sunny and warmer

RealFeel®83°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindWNW 13 mph

Sun 7/13

94° /62°

Partly sunny

RealFeel®96°

RealFeel Shade™92°

Max UV Index9 (Very High)

WindNNW 8 mph

Mon 7/14

91° /59°

40%

Very warm with times of clouds and sun; a thunderstorm in spots in the afternoon

RealFeel®98°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindW 8 mph

Tue 7/15

81° /57°

Clouds giving way to some sun and not as warm

RealFeel®84°

RealFeel Shade™78°

Max UV Index8 (Very High)

WindNNW 8 mph

Wed 7/16

75° /56°

Partly sunny

RealFeel®79°

RealFeel Shade™72°

Max UV Index9 (Very High)

WindS 9 mph

Thu 7/17

91° /64°

Mostly cloudy

RealFeel®90°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindS 14 mph

Fri 7/18

89° /62°

Mostly cloudy

RealFeel®91°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindSSE 9 mph

Sat 7/19

91° /66°

Mostly cloudy

RealFeel®92°

RealFeel Shade™91°

Max UV Index9 (Very High)

WindSE 9 mph

Sun 7/20

87° /60°

Sunshine and a few clouds

RealFeel®91°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindSW 8 mph

Mon 7/21

93° /67°

Turning out cloudy and very warm

RealFeel®92°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindNE 14 mph

Tue 7/22

91° /65°

Very warm with a thick cloud cover

RealFeel®91°

RealFeel Shade™89°

Max UV Index2 (Low)

WindNNE 7 mph

Wed 7/23

86° /64°

Mostly cloudy and less humid

RealFeel®88°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindE 6 mph

Thu 7/24

83° /63°

71%

Cloudy with a couple of showers followed by a steadier rain

RealFeel®80°

RealFeel Shade™78°

Max UV Index2 (Low)

WindSSE 8 mph

Fri 7/25

80° /60°

Plenty of sunshine

RealFeel®82°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindS 10 mph

Sat 7/26

85° /65°

Abundant sunshine

RealFeel®86°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindNW 8 mph

Sun 7/27

85° /64°

Sunny

RealFeel®91°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindENE 5 mph

Mon 7/28

82° /64°

Plenty of sunshine

RealFeel®88°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindSSE 7 mph

Tue 7/29

88° /65°

Mostly cloudy and humid

RealFeel®89°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindSSE 7 mph

Wed 7/30

89° /65°

Rather cloudy

RealFeel®90°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindWSW 7 mph

Thu 7/31

88° /64°

Partly sunny

RealFeel®88°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindNNW 9 mph

Fri 8/1

85° /64°

Mostly sunny

RealFeel®90°

RealFeel Shade™82°

Max UV Index8 (Very High)

WindNNE 6 mph

Sat 8/2

82° /62°

Mostly sunny

RealFeel®90°

RealFeel Shade™81°

Max UV Index8 (Very High)

WindSE 4 mph

Sun 8/3

85° /64°

Plenty of sunshine

RealFeel®88°

RealFeel Shade™82°

Max UV Index8 (Very High)

WindS 8 mph

Mon 8/4

91° /65°

Very warm with times of clouds and sun

RealFeel®90°

RealFeel Shade™87°

Max UV Index4 (Moderate)

WindW 8 mph

Tue 8/5

90° /60°

Plenty of sunshine

RealFeel®96°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindENE 5 mph

Wed 8/6

81° /63°

Not as warm with sun and clouds

RealFeel®78°

RealFeel Shade™77°

Max UV Index4 (Moderate)

WindSSE 15 mph

Thu 8/7

87° /65°

Partly sunny

RealFeel®89°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindSSE 8 mph

Fri 8/8

91° /65°

Very warm with clouds to start, then sunshine returns

RealFeel®96°

RealFeel Shade™89°

Max UV Index8 (Very High)

WindSSE 5 mph

Sat 8/9

92° /64°

Decreasing clouds and very warm

RealFeel®91°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindN 14 mph

Sun 8/10

86° /64°

60%

Some sun with a shower in the afternoon

RealFeel®85°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindESE 6 mph

Mon 8/11

86° /63°

55%

A thundershower in the morning; otherwise, partly sunny and humid

RealFeel®88°

RealFeel Shade™85°

Max UV Index7 (High)

WindENE 13 mph

Tue 8/12

90° /64°

Very warm and humid with sunshine and a few clouds

RealFeel®96°

RealFeel Shade™91°

Max UV Index7 (High)

WindE 6 mph

Wed 8/13

89° /63°

Partly sunny

RealFeel®91°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindE 6 mph

Thu 8/14

88° /62°

65%

Times of clouds and sun with a couple of showers and a thunderstorm in the afternoon

RealFeel®87°

RealFeel Shade™87°

Max UV Index5 (Moderate)

WindNNE 8 mph

Fri 8/15

80° /62°

Mostly cloudy

RealFeel®77°

RealFeel Shade™77°

Max UV Index4 (Moderate)

WindESE 9 mph

Sat 8/16

80° /61°

Mostly sunny

RealFeel®81°

RealFeel Shade™77°

Max UV Index7 (High)

WindSSE 12 mph

Sun 8/17

86° /62°